Systems and methods for coherence based positioning

Systems and methods for discovering a device having an unknown location includes: a first signal source having a first known location and a second signal source having a second known location, the first signal source and the second signal source transmit radio signals using a first radio frequency band during a first search cycle; a sampling receiver having a known location that samples radio signals transmitted by the first signal source and the second signal source during the first search cycle; a disoriented sampling receiver having an unknown location that samples radio signals transmitted by the first signal source and the second signal source during the first search cycle; and a signal processor: aggregates the samples of the radio signals from the sampling receiver and the disoriented sampling receiver; analyzes the aggregated samples of the radio signals; and determines a first set of possible locations of the disoriented sampling receiver.